Michelle Dockery and Elizabeth McGovern Are On People's '2012 Most Beautiful at Every Age' List

MICHELLE DOCKERY, 30

The British beauty is at the center of the drama as Mary Crawley in PBS's hit drama Downton Abbey, transforming herself from a 21st century star to a 1920s star-crossed aristocrat. "I don't mind wearing a corset," Dockery said of her on-set wardrobe staple. "It informs your posture, changes the way you move, you can't slouch."

ELIZABETH MCGOVERN, 50

Twenty years after leaving Hollywood to build a life abroad with British director Simon Curtis and their two daughters, the actress has found a second wave of fame – and confidence! – with her hit series Downton Abbey. "I've just turned 50, and I feel sexier, happier, more interesting than I ever have before," she told U.K.'s Woman & Home.

Both beautiful ladies indeed! See who else made the list here.